Team:Aachen/Project/2D Biosensor
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{{Team:Aachen/FigureFloat|Aachen_K1319042_Platereader.gif|title=Testing K1319042 in our sensor chips|subtitle=K1319042 in our sensor chip induced with 2 µL IPTG and measured with a plate reader. Blue color indicates no fluorescence, red color indicates fluorescence. Top chip is not induced, bottom chip is induced with IPTG.|width=300px}} | {{Team:Aachen/FigureFloat|Aachen_K1319042_Platereader.gif|title=Testing K1319042 in our sensor chips|subtitle=K1319042 in our sensor chip induced with 2 µL IPTG and measured with a plate reader. Blue color indicates no fluorescence, red color indicates fluorescence. Top chip is not induced, bottom chip is induced with IPTG.|width=300px}} | ||
- | To establish a | + | To establish a prove of principle we used our construct [http://parts.igem.org/Part:BBa_K1319042 K1319042] an IPTG inducible iLOV. They were introduced into our sensor chips and then fluorescence was measured every 15 minutes after an induction with 2 µl 100 mM IPTG. |
There is a clear difference in fluorescence between the not induced chip (top) and the induced chip (bottom). It is distinctively visible that the middle of the bottom chip start to exhibit fluorescence and then the fluorescence increases over time and spreads outward. The top chip also shows a slight increase in measured fluorescence but it is nowhere near the level of the induced chip and is primarily attributable to a leaky promoter and the background fluorescence. | There is a clear difference in fluorescence between the not induced chip (top) and the induced chip (bottom). It is distinctively visible that the middle of the bottom chip start to exhibit fluorescence and then the fluorescence increases over time and spreads outward. The top chip also shows a slight increase in measured fluorescence but it is nowhere near the level of the induced chip and is primarily attributable to a leaky promoter and the background fluorescence. | ||
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=== Detecting 3-oxo-C{{sub|12}} HSL with sensor chips === | === Detecting 3-oxo-C{{sub|12}} HSL with sensor chips === |
Revision as of 17:08, 16 October 2014
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